#include "Ltprinter.h"
L_LTPRINTER_API L_INT EXT_FUNCTION L_PrnInstallPrinter(pPrnInfo, uFlags)
Installs the LEADTOOLS Virtual Printer Driver to the system.
Pointer to a structure that contains the LEADTOOLS Virtual Printer Driver information to be used when installing the printer.
Reserved for future use. Use zero for this parameter.
Value | Meaning |
---|---|
SUCCESS | The function was successful. |
< 1 | An error occurred. Refer to Return Codes. |
To uninstall the LEADTOOLS Virtual Printer Driver from the system, call the L_PrnUninstallPrinter function, Be sure to set the pszPassword member of the pPrnInfo parameter if you want to be able to lock the printer.
Required DLLs able tond Libraries
Win32, x64.
L_VOID PreparePrinterSpecifications( PRNPRINTERSPECIFICATIONS * pSpecific )
{
pSpecific->uStructSize = sizeof( PRNPRINTERSPECIFICATIONS );
/* Custom Papers IDs starts from "DMPAPER_USER + 200" */
pSpecific->uPaperID = DMPAPER_USER + 200;
strcpy_s( pSpecific->szPaperSizeName, "Custom Paper Name" );
pSpecific->dPaperHeight = 11;
pSpecific->dPaperWidth = 8;
pSpecific->bDimensionsInInches = TRUE;
pSpecific->bPortraitOrient = TRUE;
strcpy_s( pSpecific->szMarginsPrinter, "Margins Printer Name" );
pSpecific->nPrintQuality = 300;
pSpecific->nYResolution = 300;
}
L_INT PrinterExample()
{
PRNPRINTERINFO PrnInfo;
memset(&PrnInfo, 0, sizeof(PRNPRINTERINFO));
PrnInfo.uStructSize=sizeof(PRNPRINTERINFO);
PrnInfo.pszPrinterName= TEXT("TEST LEADTOOLS Printer");
PrnInfo.pszDriverName= TEXT("TEST LEADTOOLS Printer DRIVER");
PrnInfo.pszMonitorName= TEXT("TEST LEADTOOLS Printer");
PrnInfo.pszPortName= TEXT("TEST LEADTOOLS Printer");
PrnInfo.pszProductName = TEXT("LEADTOOLS Printer");
PrnInfo.pszRegistryKey= TEXT("Your Company, Inc.");
PrnInfo.pszPassword= TEXT("TEST Password");
// Replace with your url
PrnInfo.pszUrl= TEXT("https://www.leadtools.com/sdk/print/virtual-printer");
// Replace with the correct paths for your LEADTOOLS installation folder:
PrnInfo.pszRootDir= TEXT("C:\\LEADTOOLS\\Bin\\Common");
PrnInfo.pszHelpFile= TEXT("C:\\LEADTOOLS\\Help\\LEADTOOLS_Printer.hlp");
PrnInfo.pszPrinterExe= TEXT("C:\\LEADTOOLS\\Bin\\AnyApplicationExe");
L_INT nRet = L_PrnInstallPrinter(&PrnInfo, 0);
if(nRet != SUCCESS)
{
return nRet;
}
MessageBox(0,TEXT("Install New Printer Completed Successfully"),TEXT("TEST LEADTOOLS Printer"),0);
L_BOOL bLEADTOOLSPrinter=FALSE;
nRet = L_PrnIsLeadtoolsPrinter(PrnInfo.pszPrinterName,&bLEADTOOLSPrinter);
if(nRet != SUCCESS)
{
return nRet;
}
if(bLEADTOOLSPrinter==TRUE)
{
/* Set LEADTOOLS Printer Specifications */
PRNPRINTERSPECIFICATIONS Specific;
PRNPRINTERSPECIFICATIONS outSpecific;
ZeroMemory( & Specific, sizeof( PRNPRINTERSPECIFICATIONS ) );
ZeroMemory( & outSpecific, sizeof( PRNPRINTERSPECIFICATIONS ) );
PreparePrinterSpecifications(&Specific);
nRet = L_PrnSetPrinterSpecifications(PrnInfo.pszPrinterName, &Specific);
if(nRet != SUCCESS)
{
return nRet;
}
L_PrnGetPrinterSpecifications(PrnInfo.pszPrinterName, &outSpecific);
L_BOOL bLocked = FALSE;
nRet =L_PrnIsPrinterLocked(PrnInfo.pszPrinterName, &bLocked);
if(nRet != SUCCESS)
{
return nRet;
}
if(bLocked)
{
L_PrnUnlockPrinter(PrnInfo.pszPrinterName,PrnInfo.pszPassword);
}
else
{
L_PrnLockPrinter(PrnInfo.pszPrinterName,PrnInfo.pszPassword);
}
}
return SUCCESS;
}